Update the comment for RegisterForRunimeAccess() functions to match the Spec.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6862 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Include/Library/PciCf8Lib.h

@@ -40,9 +40,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
   (((Offset) & 0xfff) | (((Function) & 0x07) << 12) | (((Device) & 0x1f) << 15) | (((Bus) & 0xff) << 20))
 
 /**
-  Register a PCI device so PCI configuration registers may be accessed after 
+  Registers a PCI device so PCI configuration registers may be accessed after 
   SetVirtualAddressMap().
   
+  Registers the PCI device specified by Address so all the PCI configuration registers 
+  associated with that PCI device may be accessed after SetVirtualAddressMap() is called.
+  
   If Address > 0x0FFFFFFF, then ASSERT().
 
   @param  Address Address that encodes the PCI Bus, Device, Function and

MdePkg/Include/Library/PciExpressLib.h

@@ -39,9 +39,13 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
   (((Offset) & 0xfff) | (((Function) & 0x07) << 12) | (((Device) & 0x1f) << 15) | (((Bus) & 0xff) << 20))
 
 /**
-  Register a PCI device so PCI configuration registers may be accessed after 
+  Registers a PCI device so PCI configuration registers may be accessed after 
   SetVirtualAddressMap().
   
+  Registers the PCI device specified by Address so all the PCI configuration 
+  registers associated with that PCI device may be accessed after SetVirtualAddressMap() 
+  is called.
+  
   If Address > 0x0FFFFFFF, then ASSERT().
 
   @param  Address Address that encodes the PCI Bus, Device, Function and

MdePkg/Include/Library/PciLib.h

@@ -41,9 +41,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
   (((Offset) & 0xfff) | (((Function) & 0x07) << 12) | (((Device) & 0x1f) << 15) | (((Bus) & 0xff) << 20))
 
 /**
-  Register a PCI device so PCI configuration registers may be accessed after 
+  Registers a PCI device so PCI configuration registers may be accessed after 
   SetVirtualAddressMap().
   
+  Registers the PCI device specified by Address so all the PCI configuration registers 
+  associated with that PCI device may be accessed after SetVirtualAddressMap() is called.
+  
   If Address > 0x0FFFFFFF, then ASSERT().
 
   @param  Address Address that encodes the PCI Bus, Device, Function and

MdePkg/Library/BasePciCf8Lib/PciCf8Lib.c

@@ -61,9 +61,12 @@
   ASSERT (((A) & (~0xffff0ff | (M))) == 0)
 
 /**
-  Register a PCI device so PCI configuration registers may be accessed after 
+  Registers a PCI device so PCI configuration registers may be accessed after 
   SetVirtualAddressMap().
   
+  Registers the PCI device specified by Address so all the PCI configuration registers 
+  associated with that PCI device may be accessed after SetVirtualAddressMap() is called.
+  
   If Address > 0x0FFFFFFF, then ASSERT().
 
   @param  Address Address that encodes the PCI Bus, Device, Function and

MdePkg/Library/BasePciExpressLib/PciExpressLib.c

@@ -37,9 +37,13 @@
   ASSERT (((A) & ~0xfffffff) == 0)
 
 /**
-  Register a PCI device so PCI configuration registers may be accessed after 
+  Registers a PCI device so PCI configuration registers may be accessed after 
   SetVirtualAddressMap().
   
+  Registers the PCI device specified by Address so all the PCI configuration 
+  registers associated with that PCI device may be accessed after SetVirtualAddressMap() 
+  is called.
+  
   If Address > 0x0FFFFFFF, then ASSERT().
 
   @param  Address Address that encodes the PCI Bus, Device, Function and

MdePkg/Library/BasePciLibCf8/PciLib.c

@@ -20,9 +20,12 @@
 #include <Library/PciCf8Lib.h>
 
 /**
-  Register a PCI device so PCI configuration registers may be accessed after 
+  Registers a PCI device so PCI configuration registers may be accessed after 
   SetVirtualAddressMap().
   
+  Registers the PCI device specified by Address so all the PCI configuration registers 
+  associated with that PCI device may be accessed after SetVirtualAddressMap() is called.
+  
   If Address > 0x0FFFFFFF, then ASSERT().
 
   @param  Address Address that encodes the PCI Bus, Device, Function and

MdePkg/Library/BasePciLibPciExpress/PciLib.c

@@ -20,9 +20,12 @@
 #include <Library/PciExpressLib.h>
 
 /**
-  Register a PCI device so PCI configuration registers may be accessed after 
+  Registers a PCI device so PCI configuration registers may be accessed after 
   SetVirtualAddressMap().
   
+  Registers the PCI device specified by Address so all the PCI configuration registers 
+  associated with that PCI device may be accessed after SetVirtualAddressMap() is called.
+  
   If Address > 0x0FFFFFFF, then ASSERT().
 
   @param  Address Address that encodes the PCI Bus, Device, Function and

MdePkg/Library/PeiPciLibPciCfg2/PciLib.c

@@ -129,9 +129,12 @@ PeiPciLibPciCfg2WriteWorker (
 }
 
 /**
-  Register a PCI device so PCI configuration registers may be accessed after 
+  Registers a PCI device so PCI configuration registers may be accessed after 
   SetVirtualAddressMap().
   
+  Registers the PCI device specified by Address so all the PCI configuration registers 
+  associated with that PCI device may be accessed after SetVirtualAddressMap() is called.
+  
   If Address > 0x0FFFFFFF, then ASSERT().
 
   @param  Address Address that encodes the PCI Bus, Device, Function and